Hartshorne, N. H. (Norman Holt) <br/><br/>
Practical optical crystallography / 
by N. H. Hartshorne and A. Stuart 
 - 2d ed. 
 - London :  Edward Arnold,  1969 
 - ix, 326 p. :  ill. ; and chart. ;  23 cm. 
<br/><br/><label>ISBN: </label>0713122447 
<br/><br/><label>LCCN: </label>70-096860 //r86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crystal optics